The CRS is a Congressional "think tank" with a staff of around 700. Reports are commissioned by members of Congress on topics relevant to current political events. Despite CRS costs to the tax payer of over $100M a year, its electronic archives are, as a matter of policy, not made available to the public.

Individual members of Congress will release specific CRS reports if they believe it to assist them politically, but CRS archives as a whole are firewalled from public access.

This report was obtained by Wikileaks staff from CRS computers accessible only from Congressional offices.

After several years of negotiations, Taiwan joined the World Trade Organization (WTO), the international organization that sets rules for most international trade, on January 1, 2002. China fought to allow Taiwan to join the WTO only as a "separate customs territory" and only after China obtained membership (which it did in December 2001). Trade and investment relations between China and Taiwan have boomed in recent years; China has replaced the United States as Taiwan's export market. However, political tensions between China and Taiwan remain high. In an effort to further boost U.S.-Taiwan economic ties (and to lessen Taiwan's growing economic dependency on the mainland), some Members of Congress have indicated support for a U.S.-Taiwan free trade agreement (FTA).